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Comparing Medicare plans

How to compare Medicare plans

Not sure where to start when it comes to comparing Medicare plans? We’re here to help.

Comparing private Medicare plans: Advantage, Supplement, Cost and Part D

Here’s a quick overview of key differences between common private Medicare plan types:

Medicare Advantage plans (Part C) Medicare Supplement plans Medicare Cost plans Medicare Part D plans
Original Medicare Part A (hospital expenses) and Part B (medical expenses) Parts A and B are covered Parts A and B are covered Parts A and B are covered Parts A and B are not covered, because you usually add a Part D plan to other Medicare plans
Part D (prescription drugs) Depends, but Part D is usually covered Part D is not covered Depends, but Part D is usually not covered Part D is covered
Health care providers and pharmacies Providers and pharmacies in your plan’s network are covered; out-of-network coverage varies by plan Any provider in the U.S. who accepts Medicare is covered Providers and pharmacies in your plan’s network are covered; out-of-network coverage is under Original Medicare Pharmacies in your plan’s network are covered; out-of-network coverage varies by plan
Extra perks and benefits not included with Original Medicare Extras vary by plan Extras vary by plan Extras vary by plan -
How to learn more Medicare Advantage (Part C) plans Medicare Supplement plans Medicare Cost plans Medicare Part D plans
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Your private Medicare plan choices are based on where you live

With private Medicare plans, everything’s based on where you call home. Whether you’re interested in a Medicare Advantage, Medicare Supplement, Medicare Cost or stand-alone Medicare Part D plan, your state and county of residence are key.

Different insurers can choose to offer different plans in different areas. For example, if one insurer doesn’t offer a certain kind of Medicare plan where you live, another insurer might. It’s a good idea to check around with a few different insurers to get a fuller sense of your options. You can also work with a broker so you can see all your choices at once.

Tips for comparing and choosing a Medicare plan

Once you understand which plans are available to you, answering a few questions may help you compare plans and find the right option for you.

Legal information

Last updated October 2025

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